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Light up your ride! With three super bright 1W LED’s, the WhiteLite® HP Mega 420 shoots a powerful beam. Convenience and flexibility to mount the 3000mAh lithium ion powerpack on the stem, handlebar or helmet, plus the ability to mount a QuickClick® compatible RideCase® device or the PanoComp X with the included adapter make this light your best nighttime riding companion on the road or trail.


Lamp 3 super bright 1W LED’s
Battery 3.7V 3000 mAh Lithium lon
INput 5V 1A (Max)
output 5V 2A USB
CONTROL / BURN TIME (Approx) 3 modes
1.3 hr High Beam
2.8 hr Low Beam
2.8 hr Blinking
Charge Time (Approx) 4-5 hr
Luminous Intensity 420 Lumens (Max)
180 Lux / 5M
Lamp Housing Forged aluminum / Injection molded plastic
Mount Handlebar (ø31.8mm) / stem / helmet
Added Features Included mount compatible with RideCase® series & PanoComp X
Integrated adapter for GoPro® / Shimano® Sport Camera / Garmin VIRB® X / XE / Ultra 30
Size ø 3.1 x 3.9 cm /ø 1.2” x 1.5” (Light)
Weight 48 g / 1.69 oz (Light)
30 g / 1.06 oz (PanoComp X Mount)
98 g / 3.46 oz (Battery)


  • 3 super bright 1W LED’s

  • Assemble light on battery to install on stem with included strap

  • Included mount compatible with PanoComp X & RideCase® series

  • Charge your WhiteLite® HP Mega 420 or smartphone with the powerpack

  • Light and battery install on helmet with included straps

  • Included adapter allows the powerpack to install on GoPro® Mount

  • The light is compatible with USB power source

  • Includes light, powerpack, micro-USB cable & all mounting hardware

  • 50 M Illumination Range


Choose your language to download WHITELITE® HP MEGA 420 Userguide